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Java Games: Flashcards, matching, concentration, and word search. |
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set of word games about ideas on electricity : KS4
flashcards, matching pairs etc using words to do with circuits
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| A | B |
| unit for resistance | ohms |
| unit for charge | coulombs |
| coulombs = | amps x seconds |
| correct term for voltage | potential difference |
| lets current through in one direction | diode |
| flows round circuits | current |
| provided by "obstacles" | resistance |
| resistance = | volts / amps |
| moving particles in circuits | electrons |
| charge on an electron | negative |
| correct term for one battery | cell |
| constant round series circuit | amount of current |
| reduced by water | body's resistance |
| melts if it is overheated | fuse |
| safety wire in a plug | earth wire |
| unit for power | watts |
| watts = | volts x amps |
| more turns in primary coil | step-down transformer |
| light dependent resistor | LDR |
| resistance less when hot | thermistor |
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